14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test ConfigFileParsing
26 * @bug 7158804
27 * @summary Improve config file parsing
28 * @library /testlibrary
29 * @modules java.base/sun.misc
30 * java.management
31 */
32
33 import java.io.PrintWriter;
34 import com.oracle.java.testlibrary.*;
35
36 public class ConfigFileParsing {
37 public static void main(String[] args) throws Exception {
38 String testFileName = ".hotspotrc";
39
40 // Create really long invalid option
41 String reallyLongInvalidOption = "";
42 for (int i=0; i<5000; i++)
43 reallyLongInvalidOption+='a';
44
45 // Populate the options file with really long string
46 PrintWriter pw = new PrintWriter(testFileName);
47 pw.println("-XX:+" + reallyLongInvalidOption);
48 pw.close();
49
50 // start VM
51 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
52 "-XX:+IgnoreUnrecognizedVMOptions", "-XX:Flags=.hotspotrc", "-version");
53
54 OutputAnalyzer output = new OutputAnalyzer(pb.start());
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14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test ConfigFileParsing
26 * @bug 7158804
27 * @summary Improve config file parsing
28 * @library /testlibrary
29 * @modules java.base/sun.misc
30 * java.management
31 */
32
33 import java.io.PrintWriter;
34 import jdk.test.lib.*;
35
36 public class ConfigFileParsing {
37 public static void main(String[] args) throws Exception {
38 String testFileName = ".hotspotrc";
39
40 // Create really long invalid option
41 String reallyLongInvalidOption = "";
42 for (int i=0; i<5000; i++)
43 reallyLongInvalidOption+='a';
44
45 // Populate the options file with really long string
46 PrintWriter pw = new PrintWriter(testFileName);
47 pw.println("-XX:+" + reallyLongInvalidOption);
48 pw.close();
49
50 // start VM
51 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
52 "-XX:+IgnoreUnrecognizedVMOptions", "-XX:Flags=.hotspotrc", "-version");
53
54 OutputAnalyzer output = new OutputAnalyzer(pb.start());
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